4 ideas
10245 | One geometry cannot be more true than another [Poincaré] |
20752 | For man, being is not what he is, but what he is going to be [Ortega y Gassett] |
20756 | Instead of having a nature, man only has a history [Ortega y Gassett] |
5467 | Euler said nature is instrinsically passive, and minds cause change [Euler, by Ellis] |